In Martinsville, Virginia, Accredited Drug Testing provides comprehensive hair follicle drug screening. Whether it's for drug or alcohol detection, specialized hair testing is available with centers nationwide, ready to conduct these tests seamlessly. Typically, 1.5 to 2 inches of hair from the crown or body hairs are adequate for these analyses, which can screen for drugs, alcohol/ETG, or other tailored purposes.
Recently, drug testing methods have shifted towards hair follicle testing. Employers, courts, and substance abuse experts increasingly prefer this over standard urine tests. It's favored for strict policies, court mandates, and probation cases because it offers a detection window of up to 90 days, observed collection, and is near foolproof. Yet, for identifying recent drug use within five days, urine tests still reign as the most precise.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing has gained recognition as a robust method for detecting drug and alcohol consumption. It provides a comprehensive history of alcohol and drug use by capturing biomarkers in the hair's growing strands. When taken near the scalp, hair offers a detection period of up to three months for both alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and easy to transport.
A 1.5-inch hair sample (approximately the diameter of a #2 pencil) nearest the scalp contains roughly 100mg, which is optimal for both initial screening and confirmation. For tests that include EtG, add-ons, or exceed 10 panels, it is advised to use 150mg of the specimen. We recommend using a jeweler’s scale to weigh the specimen. If scalp hair is unavailable, an equivalent amount of body hair can be obtained. When referring to head hair, we mean scalp hair exclusively. Body hair encompasses all other types such as facial, axillary, etc.
Process Overview
The laboratory processing of a drug test result primarily involves four stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the preliminary treatment of a sample as it enters a lab's system, ensuring the sample is properly sealed and shipped, allocating a random LAN (Laboratory Accessioning Number), and entering any additional required data not included in an electronic chain of custody.
Screening provides a rapid initial check for drug presence. Although it is an economical method to rule out drug usage in most samples, Screening-positive results must be verified for legal admissibility. Samples with preliminary positives from Screening require further confirmation.
For samples flagged as positive during Screening, additional hair is extracted from the original sample and prepared for Extraction. Here, drugs are isolated from hair at much lower concentrations than in other methods (e.g., urine or oral fluid), which makes hair drug screening particularly challenging.
Confirmation of any positive screen is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as needed. The entire laboratory procedure, from Accessioning to Confirmation, is conducted under both the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," these tests evaluate the hair strand rather than the hair follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing in Martinsville, VA centers around the enhanced detection span and accuracy of hair tests. Unlike urine tests, which are limited to recent drug use indications, hair testing tracks substance history over months. This reliability ensures a clearer picture of an individual's drug use patterns, aiding informed decisions.
Extended Detection Window in Martinsville, VA is a key advantage with hair follicle testing. The ability to identify drug use from up to 90 days back provides employers a detailed insight into potential employees' past behaviors. This extensive window supports better-informed hiring decisions and ongoing employee assessments for drug-free workplace enforcement.
Tamper-Resistant Testing Method in Martinsville, VA safeguards against sample tampering, ensuring the integrity of results. Hair follicle testing is less susceptible to adulteration, making it a dependable method for accurate drug history reporting. This security in sample validity reinforces trust in the results provided by the testing centers.
Convenient Nationwide Testing Locations and Local Locations in Martinsville, VA make drug testing accessible and efficient. Our national network of centers ensures quick, hassle-free access to testing services, supporting consistent and prompt testing experiences for all clientele, regardless of their location.
Simple, Confidential Process in Martinsville, VA addresses the ease of ordering, scheduling, and receiving hair follicle test results. With concerns for privacy fully respected, the seamless procedure is designed to be non-intrusive, straightforward, and efficient, promoting a stress-free testing experience.
Affordable Pricing and Fast Turnaround in Martinsville, VA highlight the competitive pricing structure and quick processing times offered. Providing excellent value, these tests suit companies of all sizes by delivering critical drug testing insights quickly and cost-effectively, granting peace of mind.
Fast, Accurate, and Reliable Results in Martinsville, VA are available through hair follicle tests, which deliver precise results by detecting even trace amounts of drugs. These tests are quick to process, providing companies with timely information on substance use. With high detection sensitivity, hair testing offers unmatched reliability compared to other methods like urine tests.
Compliance and Peace of Mind for Employers in Martinsville, VA is achieved through hair follicle drug testing, which aligns with strict drug-free workplace policies. Utilizing this method reduces legal risks and enhances workplace safety by ensuring compliance while offering robust documentation of an individual's drug history.
